Merge tag 'memory-api-20211231' of https://github.com/philmd/qemu into staging

Memory API patches

Have various functions from the Memory API:
- take a MemTxAttrs argument,
- propagate a MemTxResult.

# gpg: Signature made Thu 30 Dec 2021 04:52:20 PM PST
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'memory-api-20211231' of https://github.com/philmd/qemu: (22 commits)
  pci: Let ld*_pci_dma() propagate MemTxResult
  pci: Let st*_pci_dma() propagate MemTxResult
  pci: Let ld*_pci_dma() take MemTxAttrs argument
  pci: Let st*_pci_dma() take MemTxAttrs argument
  dma: Let ld*_dma() propagate MemTxResult
  dma: Let st*_dma() propagate MemTxResult
  dma: Let ld*_dma() take MemTxAttrs argument
  dma: Let st*_dma() take MemTxAttrs argument
  dma: Let dma_buf_rw() propagate MemTxResult
  dma: Let dma_buf_read() take MemTxAttrs argument
  dma: Let dma_buf_write() take MemTxAttrs argument
  dma: Let dma_buf_rw() take MemTxAttrs argument
  pci: Let pci_dma_rw() take MemTxAttrs argument
  dma: Have dma_buf_read() / dma_buf_write() take a void pointer
  dma: Have dma_buf_rw() take a void pointer
  dma: Let dma_memory_map() take MemTxAttrs argument
  dma: Let dma_memory_read/write() take MemTxAttrs argument
  dma: Let dma_memory_rw() take MemTxAttrs argument
  dma: Let dma_memory_rw_relaxed() take MemTxAttrs argument
  dma: Let dma_memory_set() take MemTxAttrs argument
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 20 insertions, 12 deletions

diff --git a/hw/net/imx_fec.c b/hw/net/imx_fec.c
index 9c7035bc94..0db9aaf76a 100644
--- a/hw/net/imx_fec.c
+++ b/hw/net/imx_fec.c
@@ -387,19 +387,22 @@ static void imx_phy_write(IMXFECState *s, int reg, uint32_t val)
 
 static void imx_fec_read_bd(IMXFECBufDesc *bd, dma_addr_t addr)
 {
-    dma_memory_read(&address_space_memory, addr, bd, sizeof(*bd));
+    dma_memory_read(&address_space_memory, addr, bd, sizeof(*bd),
+                    MEMTXATTRS_UNSPECIFIED);
 
     trace_imx_fec_read_bd(addr, bd->flags, bd->length, bd->data);
 }
 
 static void imx_fec_write_bd(IMXFECBufDesc *bd, dma_addr_t addr)
 {
-    dma_memory_write(&address_space_memory, addr, bd, sizeof(*bd));
+    dma_memory_write(&address_space_memory, addr, bd, sizeof(*bd),
+                     MEMTXATTRS_UNSPECIFIED);
 }
 
 static void imx_enet_read_bd(IMXENETBufDesc *bd, dma_addr_t addr)
 {
-    dma_memory_read(&address_space_memory, addr, bd, sizeof(*bd));
+    dma_memory_read(&address_space_memory, addr, bd, sizeof(*bd),
+                    MEMTXATTRS_UNSPECIFIED);
 
     trace_imx_enet_read_bd(addr, bd->flags, bd->length, bd->data,
                    bd->option, bd->status);
@@ -407,7 +410,8 @@ static void imx_enet_read_bd(IMXENETBufDesc *bd, dma_addr_t addr)
 
 static void imx_enet_write_bd(IMXENETBufDesc *bd, dma_addr_t addr)
 {
-    dma_memory_write(&address_space_memory, addr, bd, sizeof(*bd));
+    dma_memory_write(&address_space_memory, addr, bd, sizeof(*bd),
+                     MEMTXATTRS_UNSPECIFIED);
 }
 
 static void imx_eth_update(IMXFECState *s)
@@ -474,7 +478,8 @@ static void imx_fec_do_tx(IMXFECState *s)
             len = ENET_MAX_FRAME_SIZE - frame_size;
             s->regs[ENET_EIR] |= ENET_INT_BABT;
         }
-        dma_memory_read(&address_space_memory, bd.data, ptr, len);
+        dma_memory_read(&address_space_memory, bd.data, ptr, len,
+                        MEMTXATTRS_UNSPECIFIED);
         ptr += len;
         frame_size += len;
         if (bd.flags & ENET_BD_L) {
@@ -555,7 +560,8 @@ static void imx_enet_do_tx(IMXFECState *s, uint32_t index)
             len = ENET_MAX_FRAME_SIZE - frame_size;
             s->regs[ENET_EIR] |= ENET_INT_BABT;
         }
-        dma_memory_read(&address_space_memory, bd.data, ptr, len);
+        dma_memory_read(&address_space_memory, bd.data, ptr, len,
+                        MEMTXATTRS_UNSPECIFIED);
         ptr += len;
         frame_size += len;
         if (bd.flags & ENET_BD_L) {
@@ -1103,11 +1109,12 @@ static ssize_t imx_fec_receive(NetClientState *nc, const uint8_t *buf,
             buf_len += size - 4;
         }
         buf_addr = bd.data;
-        dma_memory_write(&address_space_memory, buf_addr, buf, buf_len);
+        dma_memory_write(&address_space_memory, buf_addr, buf, buf_len,
+                         MEMTXATTRS_UNSPECIFIED);
         buf += buf_len;
         if (size < 4) {
             dma_memory_write(&address_space_memory, buf_addr + buf_len,
-                             crc_ptr, 4 - size);
+                             crc_ptr, 4 - size, MEMTXATTRS_UNSPECIFIED);
             crc_ptr += 4 - size;
         }
         bd.flags &= ~ENET_BD_E;
@@ -1210,8 +1217,8 @@ static ssize_t imx_enet_receive(NetClientState *nc, const uint8_t *buf,
              */
             const uint8_t zeros[2] = { 0 };
 
-            dma_memory_write(&address_space_memory, buf_addr,
-                             zeros, sizeof(zeros));
+            dma_memory_write(&address_space_memory, buf_addr, zeros,
+                             sizeof(zeros), MEMTXATTRS_UNSPECIFIED);
 
             buf_addr += sizeof(zeros);
             buf_len  -= sizeof(zeros);
@@ -1220,11 +1227,12 @@ static ssize_t imx_enet_receive(NetClientState *nc, const uint8_t *buf,
             shift16 = false;
         }
 
-        dma_memory_write(&address_space_memory, buf_addr, buf, buf_len);
+        dma_memory_write(&address_space_memory, buf_addr, buf, buf_len,
+                         MEMTXATTRS_UNSPECIFIED);
         buf += buf_len;
         if (size < 4) {
             dma_memory_write(&address_space_memory, buf_addr + buf_len,
-                             crc_ptr, 4 - size);
+                             crc_ptr, 4 - size, MEMTXATTRS_UNSPECIFIED);
             crc_ptr += 4 - size;
         }
         bd.flags &= ~ENET_BD_E;